{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002205},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870000955","487:4870000866","487:4870000956","665:6650002127","487:4870000950","665:6650001811","487:4870000365","665:6650002282","487:4870000308","487:4870001224","487:4870001615","487:4870001225","487:4870002817","665:6650002054","665:6650003119","665:6650003266","665:6650003336","665:6650002877","487:4870000051","665:6650003566","665:6650003638","665:6650002587","665:6650003567","665:6650003557","665:6650003263"],"twin_admin_codes":[487,487,487,665,487,665,487,665,487,487,487,487,487,665,665,665,665,665,487,665,665,665,665,665,665],"twin_sims":[0.42731388863198505,0.3913117416536158,0.3449166262871989,0.3307997663311341,0.31533801399332884,0.31288441173593534,0.2785402442842784,0.27838692276840593,0.2718449538191526,0.2464465236212386,0.2459049191855319,0.24302421641566735,0.23479327006259842,0.2264397782075971,0.21943163310238853,0.2071620045811918,0.20508757376377185,0.19823713818575903,0.19585237835528885,0.19319730660726306,0.18745604157030316,0.18211201423486326,0.18120794965817977,0.18093523078332505,0.1793432789171455],"twin_dists":[0.16935916332165127,0.1779091572982143,0.1894968513287574,0.19318078203038166,0.19731607830583803,0.19798269341674188,0.2076524286514132,0.2076971483248106,0.20961946620244995,0.21736894342234053,0.2175395975981406,0.21845137273752666,0.22109580763543438,0.22384245595274374,0.2261990476502853,0.23044976463353442,0.23118521162974945,0.23365075745809802,0.23452283647200284,0.23550247166079652,0.2376533427364738,0.2396973134932681,0.24004726566609924,0.2401530740759975,0.24077297713854198],"n_dims_used":45,"mean_confidence":0.895811038547092},"coverage":{"mean_confidence":0.895811038547092,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}